Welden Steam Generators, Inc.
Direct-Fired Steam Generators
Single Stage Series - Page 2
Direct-Fired Steam Generators
Specifications on SS Series |
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Low Pressure 2.5 lbs. - Maximum Steam System Pressure |
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Model |
SS7L |
SS14L |
SS25L |
SS35L |
SS50L |
Output in BTU's per Hr. |
720,000 |
1,440,000 |
2,520,000 |
3,500,000 |
5,000,000 |
Blower H.P. |
3 |
5 |
7.5 |
10 |
15 |
Equivalent Boiler H.P. |
22 |
2 |
75 |
105 |
150 |
Natural Gas Required (regulated at 10 PSI) |
720 CFH |
1,440 CFH |
2,520 CFH |
3,500 CFH |
5,000 CFH |
Propane Required (regulated at 10 PSI) |
8 GPH |
15.7 GPH |
28 GPH |
38 GPH |
54.4 GPH |
Fuel Connection (FNPT) |
3/4" |
1" |
1 1/2" |
2" |
2" |
Water Required @ 40 PSI |
1.5 GPM |
3 GPH |
5.5 GPM |
7.5 GPM |
10.5 GPM |
Water Connection (FNPT) |
3/4" |
3/4" |
1" |
1" |
1" |
Amperage 230/460 VAC 60 Hertz |
9.6/4.8 |
15.2/7.6 |
22/11 |
28/14 |
42/21 |
Electric Service in Amps 230/460 |
15/15 |
20/15 |
30/15 |
40/20 |
60/30 |
Length |
66" |
84" |
94" |
98" |
98" |
Width |
30" |
36" |
36" |
42" |
42" |
Height |
80" |
92" |
96" |
96" |
103" |
Weight (Approx.) |
1300 lbs. |
1650 lbs. |
1950 lbs. |
2700 lbs. |
2900 lbs. |
High Pressure 5 lbs. - Maximum Steam System Pressure |
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Model |
SS7H |
SS14H |
SS25H |
SS35H |
SS50H |
Output in BTU's per Hr. |
720,000 |
1,440,000 |
2,520,000 |
3,500,000 |
5,000,000 |
Blower H.P. |
5 |
10 |
15 |
20 |
25 |
Equivalent Boiler H.P. |
22 |
42 |
75 |
105 |
150 |
Natural Gas Required (regulated at 10 PSI) |
720 CFH |
1,440 CFH |
2,520 CFH |
3,500 CFH |
5,000 CFH |
Propane Required (regulated at 10 PSI) |
8 GPH |
15.7 GPH |
28 GPH |
38 GPH |
54.4 GPH |
Fuel Connection (FNPT) |
3/4" |
1" |
1 1/2" |
2" |
2" |
Water Required @ 40 PSI |
1.5 GPM |
3 GPH |
5.5 GPM |
7.5 GPM |
10.5 GPM |
Water Connection (FNPT) |
3/4" |
3/4" |
1" |
1" |
1" |
Amperage 230/460 VAC 60 Hertz |
15.2/7.6 |
28/14 |
42/21 |
54/27 |
68/34 |
Electric Service in Amps 230/460 |
20/15 |
40/20 |
60/30 |
100/40 |
100/50 |
Length |
66" |
84" |
94" |
98" |
98" |
Width |
30" |
36" |
36" |
42" |
42" |
Height |
80" |
92" |
96" |
96" |
103" |
Weight (Approx.) |
1350 lbs. |
1700 lbs. |
2000 lbs. |
2800 lbs. |
3000 lbs. |
Patent No. 4614491
Specifications subject to change without notice.
Find out more about the Welden advantage by contacting:
122 E. Rocksylvania Ave.
Iowa Falls, IA 50126
In IA 515-648-3365
1-800-446-2334




